twin dicks clutch

Bought a slightly used Mantic clutch, once I got it installed, when I took it for a spin, I’ve been noticing when I try to engage in 1st gear and slip the clutch I get some shuddering vibration/chatter (can send a video) feels “smoother” when I engage 1st from a stand still and don’t apply gas...

Hey guys, I recently installed a McLeod RST twin disk clutch with the aluminum fly wheel in my 2018 mustang GT performance pack. The clutch has about 600 miles on it and was installed by a Ford dealership but something just doesn’t seem right about it. Every time I try to reverse the car it just...